In the rigorous landscape of pharmaceutical research and development, every reagent must meet the highest standards of purity and reliability. Cresol Red, a versatile pH indicator with the CAS number 1733-12-6, plays a specialized yet significant role, particularly in assessing the hydrophobicity of therapeutic drugs. This critical parameter influences how drugs are absorbed, distributed, metabolized, and excreted (ADME) within the body. As a prominent manufacturer and supplier of specialty chemicals in China, we understand the stringent requirements of the pharmaceutical industry and are committed to providing Cresol Red that meets these exacting demands.

Cresol Red's utility in drug development stems from its ability to indicate subtle changes in its environment, including those influenced by the drug's interaction with water. Hydrophobicity, often quantified by the octanol-water partition coefficient (LogP), is a key factor in a drug's bioavailability and formulation. Cresol Red can be employed in assays designed to measure these partition coefficients, providing visual or spectrophotometric data that aids researchers in characterizing new drug candidates. The accuracy of these measurements is directly dependent on the purity and consistent performance of the indicator used. When you buy Cresol Red for such sensitive applications, ensuring a minimum of 99% assay is non-negotiable.

Our role as a dedicated manufacturer in China is to provide pharmaceutical researchers and quality control managers with a dependable source of high-purity Cresol Red. We ensure that our product exhibits the precise pH transition range – typically yellow at pH 6.8 to reddish-purple at pH 8.5 – which is essential for accurate assay performance. Beyond its use in hydrophobicity studies, Cresol Red's application as a pH indicator extends to quality control of pharmaceutical intermediates and finished products where pH stability is critical.

Procurement specialists in the pharmaceutical sector require not only high-quality reagents but also a stable and efficient supply chain. We address this need by maintaining robust manufacturing processes and offering competitive pricing for our Cresol Red. Our standard packaging in 25KG drums and a delivery time of 7-10 days after payment confirmation are designed to support your research and production timelines. Choosing us as your supplier means securing a critical reagent from a manufacturer that prioritizes consistency, purity, and timely delivery.

For organizations involved in drug discovery and development, sourcing reliable chemical components is a foundational step towards successful innovation. We invite you to explore how our high-purity Cresol Red can support your research endeavors. Contact us today to request a quote and discuss your specific needs, confident in the knowledge that you are partnering with a leading Chinese chemical supplier dedicated to quality and customer satisfaction.